mystery crab

[dsboyd]

I got some live rock yesterday, I found a little hitchhiker crab while examining the rock before placing it in my tank, I grabbed a pic of it but I don't know how to get it to show up.
anyway, it's about the size of a dime, white with brown markings, short furry legs. Can anyone help me identify it. Is it reef safe?
Thanks!

[*]null

 

[aczmey]

I had this kind of crab and its not reef safe. It's very neat to see it hunting down your hermit crabs and snails. If you watch it you will see it. I took it back to lfs and they fed it to the big puffer.

 

[mlm]

What kind of Live Rock did it come in?

 

[dsboyd]

Fiji.